CN104767258B - A kind of intelligent AC adapter for electric car charging - Google Patents
A kind of intelligent AC adapter for electric car charging Download PDFInfo
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- CN104767258B CN104767258B CN201510153718.9A CN201510153718A CN104767258B CN 104767258 B CN104767258 B CN 104767258B CN 201510153718 A CN201510153718 A CN 201510153718A CN 104767258 B CN104767258 B CN 104767258B
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- 230000002159 abnormal effect Effects 0.000 claims description 4
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- 238000004519 manufacturing process Methods 0.000 abstract description 4
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Abstract
The present invention is disclosed and is provided a kind of with management function, integrated level is high, production work amount is small, it can be suitble to the intelligent AC adapter for electric car charging produced in enormous quantities, the present invention, which includes integrating device, restores fuse the same shell is intracorporal, lightning protection unit, secondary power supply device, detection of electrical leakage unit, voltage detection unit, display unit, relay, start stop switch, control unit and respectively with can restore the exchange input interface that fuse is electrically connected and the charging interface being electrically connected with control unit, the lightning protection unit is sequentially connected after can restoring fuse described in exchange input interface series connection, secondary power supply device, detection of electrical leakage unit, voltage detection unit, relay, charging interface, control unit is electrically connected the secondary power supply device, detection of electrical leakage unit, voltage detection unit, display Unit, relay, start stop switch, charging interface, exchange input interface, lightning protection unit, charging interface are grounded respectively.
Description
Technical field
The present invention relates to a kind of intelligent AC adapters for electric car charging.
Background technique
Current some kart with Vehicular charger, generally need to be with AC adapter for charging to it.
The design of these AC adapters is only by some devices such as fuse, earth leakage protective, arrester, A.C. contactor/relay
Deng simply combining, no control management function only completes that exchange is simply electrically accessed the function of Vehicular charger.
This kind of product reliability difference has security risk, and production work amount is big, is not suitable for producing in enormous quantities.Therefore, it designs, manufacture one
The intelligent adapter that kind has management function, integrated level high is highly desirable.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of with management function, collection
At degree is high, production work amount is small, can be suitble to the intelligent AC adapter for electric car charging produced in enormous quantities.
The technical scheme adopted by the invention is that: the present invention, which includes integrating device, to be restored to fuse the same shell is intracorporal
Device, lightning protection unit, secondary power supply device, detection of electrical leakage unit, voltage detection unit, display unit, relay, start and stop are opened
It closes, control unit and restore exchange input interface that fuse is electrically connected with described respectively and be electrically connected with described control unit
The charging interface connect, can restore described in exchange input interface series connection to be sequentially connected after fuse the lightning protection unit,
Secondary power supply device, detection of electrical leakage unit, voltage detection unit, relay, charging interface, described control unit are electrically connected
The secondary power supply device, detection of electrical leakage unit, voltage detection unit, display unit, relay, start stop switch, charging interface,
The exchange input interface, lightning protection unit, charging interface are grounded respectively.
Further, described control unit includes single-chip microcontroller and intelligent control software, the intelligent control software packet
Following module interface detection module, voltage detection module, detection of electrical leakage module, charge management module, alarm display module are included,
The interface detection module, for detecting the connection status of the charging interface；
The voltage detection module is detected and is judged to alternating current for controlling the voltage detection module, if being no different
Often, then enter charge management module to charge；If abnormal, disconnect the relay and transmit a signal to alarm indication mould
Block；
The detection of electrical leakage module is detected and is judged to circuit for controlling the detection of electrical leakage unit, if being no different
Often, then enter charge management module to charge；If there is leaky, disconnects the relay and be sent to alarm
Display module；
The charge management module, for receiving the case where voltage detection module detects alternating current and the electric leakage
The case where detection module detects under secure conditions charges to the on-vehicle battery；
The alarm display module, the drain conditions detected for receiving the detection of electrical leakage module, breath of concurrently delivering letters
It is shown to the display unit.
Further, the exchange input interface can be electrically connected with city, and the charging interface can be connect with Vehicular charger,
It is described to restore fuse cutting power supply and automatic extensive after short trouble disappearance when short circuit occurs for load or this product
It is multiple.
Further, the lightning protection unit is that varistor or varistor place at least one of fulgurite.
The beneficial effects of the present invention are: since the present invention includes that integrating device restores to fuse the same shell is intracorporal
Device, lightning protection unit, secondary power supply device, detection of electrical leakage unit, voltage detection unit, display unit, relay, start and stop are opened
It closes, control unit and restore exchange input interface that fuse is electrically connected with described respectively and be electrically connected with described control unit
The charging interface connect produces installation after being integrated, so the present invention is high using simple, convenient, and reliable property, safety, be suitble to big
Batch production.And the lightning protection unit, two are sequentially connected after fuse can be restored described in the exchange input interface series connection
Secondary source device, detection of electrical leakage unit, voltage detection unit, relay, charging interface；Described control unit is electrically connected institute
State secondary power supply device, detection of electrical leakage unit, voltage detection unit, display unit, relay, start stop switch, charging interface, institute
Exchange input interface, lightning protection unit, charging interface is stated to be grounded respectively.The fuse that restores is in load or this product
When short circuit occurs, power supply is cut off, protects electrical equipment, it is automatic to restore after short trouble disappearance；The lightning protection list
Member is to protect electrical equipment and this product not to damage when overvoltage occurs in AC power source or by being struck by lightning；The detection of electrical leakage
Unit is detected by described control unit, when electrical equipment is leaked electricity, after described control unit detects, immediately described in disconnection
Relay protects personal safety；When the voltage control unit detects city's electrical anomaly, the relay is disconnected immediately,
Protect equipment safety；Described control unit monitors and manages entire charging process, completes the intelligent charge to batteries of electric automobile.
So the intelligent adapter that the present invention has management function, integrated level high,
Detailed description of the invention
Fig. 1 is circuit principle structure block diagram of the present invention；
Fig. 2 is the flow chart of charging process of the present invention.
Specific embodiment
As shown in Figure 1 and Figure 2, the present invention it include exchange input interface 1, charging interface 10, fuse 2, lightning protection can be restored
Protection location 3, secondary power supply device 4, detection of electrical leakage unit 5, voltage detection unit 11, display unit 7, relay 8, start and stop are opened
Close 9, control unit 6；It is described to restore fuse 2, lightning protection unit 3, secondary power supply device 4, detection of electrical leakage unit 5, electricity
Press detection unit 11, display unit 7, relay 8, start stop switch 9, control unit 6 combine integrating device in a shell at
For separate part, which is electrically connected by the exchange input interface 1 with city, which passes through the charging interface 10 and vehicle
Carry charger connection.The exchange input interface 1, which is connected, described connects the lightning protection unit 3, two after can restoring fuse 2
Secondary source device 4, detection of electrical leakage unit 5, voltage detection unit 11, relay 8, charging interface 10；Described control unit 6 connects
The secondary power supply device 4, detection of electrical leakage unit 5, voltage detection unit 11, display unit 7, start stop switch 9, fill relay 8
Electrical interface 10；The exchange input interface 1, lightning protection unit 3,10 device of charging interface have ground protection connection.Wherein, institute
Stating exchange input interface 1 is by alternating current (alternating current) couple in adapter, which selects three-prong plug, wherein to connect exchange defeated for two cores
Enter L and N, another core ground line does protection and uses；The effect for restoring fuse 2 is when power load or this product generation are short
Lu Shi cuts off power supply, protects electrical equipment, automatic to restore after short trouble disappearance；The work of the lightning protection unit
With for when overvoltage occurs in AC power source or when by being struck by lightning, protects electrical equipment and this product not to damage, the lightning protection
Unit selects varistor or varistor to place fulgurite composition；The effect of the detection of electrical leakage unit 5 is when electrical equipment is sent out
When raw electric leakage, when described control unit 6 detects electric leakage, the relay 8 is disconnected immediately, protects personal safety；The voltage
When control unit 11 detects city's electrical anomaly, the relay 8 is disconnected immediately, protects equipment safety；The relay 8 is by described
Control unit 6 controls, and it acts as be switched on or switched off charge circuit；Control centre of the described control unit 6 as this adapter,
The unit monitors and the entire charging process of management, complete the intelligent charge to electric car；The effect of the charging interface 10 is
Adapter is directly accessed into electric car charging interface, and passes through the handshake and Vehicular charger progress information on charging interface
The charging to electric car is completed in interaction；The secondary power supply device 4 provides power supply for adapter inner part；It is described aobvious
The effect for showing unit 7 is display adapter operating status, and LED light or liquid crystal display etc. can be selected；The start stop switch 9 is for opening
Dynamic or stopping adapter work；Above-mentioned each unit is encapsulated in a shell, a complete independent product is formed.
In addition, it is necessary to explanation, described control unit 6 includes single-chip microcontroller and intelligent control software, the intelligence
Controlling software includes:
Interface detection module, for detecting the connection status of the charging interface；
Voltage detection module is detected and is judged to alternating current for controlling the voltage detection unit 11, if without exception,
Then enter charge management module to charge；If abnormal, disconnect the relay 8 and be sent to alarm display module；
Detection of electrical leakage module is detected and is judged to circuit for controlling the detection of electrical leakage unit 5, if without exception,
Then enter charge management module to charge；If there is leaky, disconnect the relay 8 and be sent to alarm to show
Show module；
Charge management module, for receiving the case where voltage detection module detects alternating current and the detection of electrical leakage
The case where module detects under secure conditions charges to the on-vehicle battery；
Alarm display module, for receiving the drain conditions and voltage detection module that the detection of electrical leakage module detects
It detects alternating current abnormal conditions, and send information to the display unit 7 and shown.
Claims (2)
1. a kind of intelligent AC adapter for electric car charging, it is characterised in that: the intelligent AC adapter includes
Integrating device the same shell it is intracorporal restore fuse (2), lightning protection unit (3), secondary power supply device (4), electric leakage
Detection unit (5), voltage detection unit (11), display unit (7), relay (8), start stop switch (9), control unit (6) with
And restores exchange input interface (1) that fuse (2) is electrically connected with described respectively and be electrically connected with described control unit (6)
Charging interface (10) can restore fuse (2) described in the exchange input interface (1) series connection and connect the lightning protection unit afterwards
(3), secondary power supply device (4), detection of electrical leakage unit (5), voltage detection unit (11), relay (8), the relay (8)
It is connect with the charging interface (10), described control unit (6) is electrically connected the secondary power supply device (4), detection of electrical leakage
Unit (5), voltage detection unit (11), display unit (7), relay (8), start stop switch (9), charging interface (10), it is described
Exchange input interface (1), lightning protection unit (3), charging interface (10) are grounded respectively；Described control unit (6) includes list
Piece machine and intelligent control software, the intelligent control software include: interface detection module, voltage detection module, detection of electrical leakage
Module, charge management module, alarm display module,
The interface detection module, for detecting the connection status of the charging interface；
The voltage detection module is detected and is judged to alternating current for controlling the voltage detection unit, if without exception,
It charges into charge management module；If abnormal, disconnect the relay and transmit a signal to alarm display module；
The detection of electrical leakage module is detected and is judged to circuit for controlling the detection of electrical leakage unit (5), if being no different
Often, then enter charge management module to charge；If there is leaky, disconnects the relay (8) and be sent to
Alarm display module；
The charge management module, for receiving the case where voltage detection module detects alternating current and the detection of electrical leakage
The case where module detects under secure conditions charges to on-vehicle battery；
The alarm display module, the drain conditions detected for receiving the detection of electrical leakage module, and it send information to institute
Display unit (7) is stated to be shown；
The exchange input interface (1) can be electrically connected with city, and the charging interface (10) can connect with on-vehicle battery, it is described can be extensive
Multiple fuse (2) cutting power supply and automatic extensive after short trouble disappearance when short circuit occurs for load or AC adapter
It is multiple.
2. the intelligent AC adapter according to claim 1 for electric car charging, it is characterised in that: the lightning protection
Protection location (3) is that varistor or varistor place at least one of fulgurite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153718.9A CN104767258B (en) | 2015-04-02 | 2015-04-02 | A kind of intelligent AC adapter for electric car charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153718.9A CN104767258B (en) | 2015-04-02 | 2015-04-02 | A kind of intelligent AC adapter for electric car charging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104767258A CN104767258A (en) | 2015-07-08 |
| CN104767258B true CN104767258B (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510153718.9A Active CN104767258B (en) | 2015-04-02 | 2015-04-02 | A kind of intelligent AC adapter for electric car charging |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787305B (en) * | 2017-11-14 | 2024-05-14 | 华为技术有限公司 | Charging device and charging system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW538570B (en) * | 2001-12-06 | 2003-06-21 | Prolific Technology Inc | Power protection apparatus |
| CN103066644A (en) * | 2012-12-14 | 2013-04-24 | 东方电气集团东方汽轮机有限公司 | Vertical alternating current charging pile |
| CN204794283U (en) * | 2015-04-02 | 2015-11-18 | 珠海泰坦科技股份有限公司 | A intelligent AC adapter for electric automobile charges |
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| CN104767258A (en) | 2015-07-08 |
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Application publication date: 20150708 Assignee: Hengqin Financial Investment International Finance Leasing Co.,Ltd. Assignor: ZHUHAI TITANS TECHNOLOGY Co.,Ltd. Contract record no.: X2022980021491 Denomination of invention: An Intelligent AC Adapter for Electric Vehicle Charging Granted publication date: 20181211 License type: Exclusive License Record date: 20221115 |
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Denomination of invention: An Intelligent AC Adapter for Electric Vehicle Charging Effective date of registration: 20221118 Granted publication date: 20181211 Pledgee: Hengqin Financial Investment International Finance Leasing Co.,Ltd. Pledgor: ZHUHAI TITANS TECHNOLOGY Co.,Ltd. Registration number: Y2022980022396 |
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Granted publication date: 20181211 Pledgee: Hengqin Financial Investment International Finance Leasing Co.,Ltd. Pledgor: ZHUHAI TITANS TECHNOLOGY Co.,Ltd. Registration number: Y2022980022396 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hengqin Financial Investment International Finance Leasing Co.,Ltd. Assignor: ZHUHAI TITANS TECHNOLOGY Co.,Ltd. Contract record no.: X2022980021491 Date of cancellation: 20240426 |